Just farrowed on Nov 30. York/Berk cross 2 year sow, second litter. She had 16 this time. 3 still births (large males 5lbs. plus). Two of the litter are very small (less than 2 lbs.) we lost one. The second one is hanging in there but after 5 days is only 3.5 lbs, about half the size of siblings. He tries to feed but seems to get tired out real soon. We are giving him bounce-back to try and boost his everything. Is there any thing we can do? I removed some of the others to increase his ability to eat without competition. We have 10 left, can't loose anymore. The iron shots, teeth cut and ear notching is done.